Home / 1,346,499.16-2,018,003.64-546,851.77

Finding the Fourth Proportional to 1,346,499.16, 2,018,003.64 and 546,851.77

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Solution

The fourth proportional to 1,346,499.16, 2,018,003.64 and 546,851.77 is: 819,568.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,499.16 : 2,018,003.64 = 546,851.77 : x
  2. Step 2: Convert to fraction form
    1,346,499.16/2,018,003.64 = 546,851.77/x
  3. Step 3: Cross multiply
    1,346,499.16x = 2,018,003.64 × 546,851.77
  4. Step 4: Simplify right side
    1,346,499.16x = 1,103,548,862,400.44
  5. Step 5: Solve for x
    x = 1,103,548,862,400.44/1,346,499.16
  6. Step 6: Final answer
    x = 819,568.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.